Transparent card inserting machine
By designing a transparent card inserter, the inconvenience of using the card box with its opening facing the center of the envelope and the problem of cards falling out were solved, achieving the effect of convenient card insertion and removal and preventing card loss.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN MIDO BABA TECHNOLOGY CO LTD
- Filing Date
- 2025-04-24
- Publication Date
- 2026-05-15
AI Technical Summary
The existing tracing device has a card box opening facing the center of the cover, making it inconvenient to remove the cards and causing them to easily fall out.
Design a transparent card inserter, including a foldable sleeve, a card box, and a tracing board. The card box has an upward-facing opening and a rotating lid. The card box and the tracing board are attached to both sides of the sleeve with double-sided tape. The lid is used to open or close the card box.
It makes it easier for users to pick up and put down cards, prevents cards from falling out, and improves ease of use and security.
Smart Images

Figure CN224248213U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of card insertion machine technology, and in particular to a transparent card insertion machine. Background Technology
[0002] With the continuous improvement of technology and the rapid development of various LCD tracing books, the LCD surface allows users to write and draw better, and clear the text at any time; at the same time, with the continuous development of such tools, more functions are also being added to tracing devices.
[0003] Currently, when not in use, the cards for tracing devices are usually stored in a card box within an envelope. The opening of the card box faces the center of the envelope, and the card box has no lid. Because the opening of the card box faces the center of the envelope, it is inconvenient for users to take out the cards when in use, and the lack of a lid makes it easy for the cards to fall out. Utility Model Content
[0004] The main purpose of this invention is to provide a transparent card inserter, which is designed to facilitate users in taking and putting in cards and to prevent cards from falling out.
[0005] To achieve the above objectives, this utility model proposes a transparent card inserter, comprising: a foldable envelope, a card box, and a tracing board, wherein the card box is disposed on one side of the envelope for holding cards, the tracing board is disposed on the other side of the envelope, the opening of the card box faces upward, and a lid is rotatably disposed at the opening of the card box for opening or closing the card box.
[0006] A further technical solution of this utility model is that double-sided adhesive is provided at the top and bottom ends of both sides of the envelope, and the card box and the tracing board are respectively attached to the envelope by double-sided adhesive.
[0007] A further technical solution of this utility model is that the box lid is semi-circular.
[0008] A further technical solution of this utility model is that the tracing board includes a bottom shell, a transparent middle plate, an LCD writing film, and a faceplate. The bottom of the bottom shell is attached to the cover with double-sided adhesive. The transparent middle plate is disposed on the bottom shell. The LCD writing film is disposed on the transparent middle plate. The faceplate is disposed on the LCD writing film.
[0009] A further technical solution of this utility model is that the bottom shell is provided with a plurality of support bones for supporting the card, and the top of the bottom shell is provided with a rope hole.
[0010] A further technical solution of this utility model is that a PCBA board and a battery are provided at the bottom of the bottom shell, the PCBA board and the battery are arranged adjacent to each other, and the battery is used to supply power to the PCBA board.
[0011] A further technical solution of this utility model is that the bottom of the bottom shell is provided with a battery compartment for installing the battery by screws.
[0012] A further technical solution of this utility model is that it also includes a nut for fixing the bottom shell.
[0013] A further technical solution of this utility model is that a screen lock button is provided at the bottom of the bottom shell.
[0014] A further technical solution of this utility model is that it also includes a stylus inserted into one side of the envelope.
[0015] The beneficial effects of this utility model of transparent card insertion machine are:
[0016] This utility model, through the above technical solution, includes: a foldable envelope, a card box, and a tracing board. The card box is disposed on one side of the envelope for holding cards, and the tracing board is disposed on the other side of the envelope. The opening of the card box faces upward, and a lid is rotatably disposed at the opening of the card box. The lid is used to open or close the card box, making it convenient for users to take out and put in cards, and preventing cards from being lost. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0018] Figure 1 This is an exploded structural diagram of a preferred embodiment of the transparent card inserter of this utility model;
[0019] Figure 2 This is a front view of a preferred embodiment of the transparent card inserter of this utility model;
[0020] Figure 3 This is a rear view of a preferred embodiment of the transparent card inserter of this utility model;
[0021] Figure 4 This is a schematic diagram of the main components of a preferred embodiment of the transparent card inserter of this utility model;
[0022] Figure 5 This is a diagram showing the card box in the closed position;
[0023] Figure 6 This is a diagram showing the card box in its unfolded state.
[0024] Figure 7 This is a schematic diagram of the bottom shell structure;
[0025] Figure 8 This is another structural diagram of the bottom shell.
[0026] Explanation of icon numbers:
[0027] 1. Envelope; 2. Card box; 3. Tracing board; 4. Box lid; 5. Double-sided tape; 6. Bottom shell; 7. Transparent middle plate; 8. LCD writing film; 9. Faceplate; 10. Support bone; 11. Drawstring hole; 12. PCBA board; 13. Battery; 14. Screw; 15. Battery compartment; 16. Nut; 17. Lock screen button; 18. Stylus; 19. Slot; 20. Plug; 21. Card.
[0028] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please refer to Figures 1 to 8 This utility model proposes a transparent card inserter. A preferred embodiment of the transparent card inserter includes a foldable cover 1, a card box 2, and a tracing board 3. The card box 2 is disposed on one side of the cover 1 for holding cards 21, and the tracing board 3 is disposed on the other side of the cover 1. The opening of the card box 2 faces upward, and a lid 4 is rotatably disposed at the opening of the card box 2. The lid 4 is used to open or close the card box 2.
[0031] In this embodiment, the opening of the card box 2 is set to face upwards, making it convenient for the user to take out the card 21 inside the card box 2 when using it. The lid 4 is set at the opening of the card box 2 to prevent the card 21 inside the card box 2 from falling out.
[0032] In this embodiment, the envelope 1, card box 2, and tracing board 3 can all be configured as cuboid structures. The envelope 1 can be made of paper material, and when folded, one side of the envelope 1 is folded around its central axis.
[0033] Furthermore, in this embodiment, double-sided adhesive tape 5 is provided at the top and bottom ends of both sides of the cover 1, and the card box 2 and the tracing board 3 are respectively attached to the cover 1 by the double-sided adhesive tape 5.
[0034] In this embodiment, the card box 2 and the copying board 3 are attached to the cover 1 using double-sided tape 5, which enables quick assembly and stable assembly.
[0035] Furthermore, in this embodiment, the lid 4 is semi-circular. The use of a semi-circular lid 4 in this embodiment allows for quick snapping and unfolding, facilitating the extraction of the card 21.
[0036] Furthermore, in this embodiment, the copying board 3 includes a bottom shell 6, a transparent middle plate 7, an LCD writing film 8, and a faceplate 9. The bottom of the bottom shell 6 is attached to the cover 1 with double-sided adhesive 5. The transparent middle plate 7 is disposed on the bottom shell 6. The LCD writing film 8 is disposed on the transparent middle plate 7. The faceplate 9 is disposed on the LCD writing film 8.
[0037] Furthermore, in this embodiment, the bottom shell 6 is provided with a plurality of support bones 10 for supporting the card 21, and the top of the bottom shell 6 is provided with a rope hole 11.
[0038] It should be noted that in this embodiment, a slot for placing a card 21 is provided between the bottom shell 6 and the transparent middle plate 7. In this embodiment, the support bone 10 is provided on the bottom shell 6 to support the card 21, so that the card 21 fits tightly against the transparent middle plate 7, making the tracing clearer. Preferably, four support bones 10 can be provided along the length of the bottom shell 6.
[0039] In addition, in this embodiment, the rope hole 11 is provided on the bottom shell 6, which can be used to install a carrying strap for easy carrying by the user.
[0040] Furthermore, in this embodiment, a PCBA board 12 and a battery 13 are provided at the bottom of the bottom shell 6. The PCBA board 12 and the battery 13 are arranged adjacent to each other, and the battery 13 is used to supply power to the PCBA board 12.
[0041] Furthermore, in this embodiment, the bottom of the bottom shell 6 is provided with a battery compartment 15 for installing the battery 13 by means of screws 14.
[0042] In this embodiment, the screw 14 is an M2*6 half-thread screw 14, which is not easy to fall off and can meet the 62115 safety standard.
[0043] Furthermore, in this embodiment, the transparent card inserter also includes a nut 16 for fixing the bottom shell 6.
[0044] Furthermore, in this embodiment, a screen lock button 17 is provided at the bottom of the bottom shell 6.
[0045] Furthermore, in this embodiment, the transparent card inserter also includes a stylus 18 inserted into one side of the envelope 1.
[0046] Specifically, in this embodiment, a slot 19 is provided on one side of the cover 1, and a plug 20 corresponding to the slot 19 is provided on the stylus 18. When the stylus 18 is not in use, the plug 20 is inserted into the slot 19; conversely, when the stylus 18 is needed, it is removed from the slot 19.
[0047] The beneficial effects of this utility model of transparent card insertion machine are:
[0048] This utility model, through the above technical solution, includes: a foldable envelope, a card box, and a tracing board. The card box is disposed on one side of the envelope for holding cards, and the tracing board is disposed on the other side of the envelope. The opening of the card box faces upward, and a lid is rotatably disposed at the opening of the card box. The lid is used to open or close the card box, making it convenient for users to take out and put in cards, and preventing cards from being lost.
[0049] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the concept of the present utility model and using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present utility model.
Claims
1. A transparent card insertion machine, characterized in that, include: A foldable envelope, a card holder, and a tracing board are provided. The card holder is located on one side of the envelope for holding cards, and the tracing board is located on the other side of the envelope. The opening of the card holder faces upward, and a lid is rotatably provided at the opening of the card holder for opening or closing the card holder.
2. The transparent card insertion machine according to claim 1, characterized in that, Double-sided adhesive tape is provided at the top and bottom of both sides of the envelope, and the card box and the tracing board are respectively attached to the envelope with double-sided adhesive tape.
3. The transparent card insertion machine according to claim 1, characterized in that, The lid is semi-circular.
4. The transparent card insertion machine according to claim 1, characterized in that, The tracing board includes a bottom shell, a transparent middle plate, an LCD writing film, and a faceplate. The bottom of the bottom shell is attached to the cover with double-sided adhesive. The transparent middle plate is disposed on the bottom shell. The LCD writing film is disposed on the transparent middle plate. The faceplate is disposed on the LCD writing film.
5. The transparent card insertion machine according to claim 4, characterized in that, The bottom shell is provided with several support bones for supporting the card, and the top of the bottom shell is provided with a lanyard hole.
6. The transparent card insertion machine according to claim 4, characterized in that, The bottom of the base shell is provided with a PCBA board and a battery, which are arranged adjacent to each other. The battery is used to supply power to the PCBA board.
7. The transparent card insertion machine according to claim 6, characterized in that, The bottom of the base shell has a battery compartment for installing the battery, which is provided by screws.
8. The transparent card insertion machine according to claim 4, characterized in that, It also includes nuts for securing the bottom shell.
9. The transparent card insertion machine according to claim 4, characterized in that, A screen lock button is located at the bottom of the casing.
10. The transparent card insertion machine according to claim 1, characterized in that, It also includes a stylus inserted into one side of the envelope.